Shall I buy a new bottom bracket 107 mm or it is better to get a 110mm one? I think to buy a Shimano UN55 BB 110mm. Would a 110mm BB change much the chain line?
I’m no mathematician but wouldn’t it put it 1.5mm further out?
@Stefano started
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Shall I buy a new bottom bracket 107 mm or it is better to get a 110mm one? I think to buy a Shimano UN55 BB 110mm. Would a 110mm BB change much the chain line?